Question

{23-[5-4+(1+12-5)+3,]-2-(4-1)}+10​

Answer 1

{23-[5-4+(1+12-5)+3]-2-(4-1)}+10

{23-[5-4+(13-5)+3]-2(4-1)}+10

{23-[5-4+8+3]-2(4-1)}+10

{23-[1+8+3]-2(4-1)}+10

{23-[9+3]-2(4-1)}+10

{23-12-2(4-1)}+10

{23-12-2×3}+10

{11-2×3}+10

{9×3}+10

27+10

37

Respuesta: 37